/*
Copyright (C) 2016 Sergey Demyanov.
contact: sergey@demyanov.net
http://www.demyanov.net

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _LAYER_INPUT_H_
#define _LAYER_INPUT_H_

#include "layer.h"

class LayerInput : public Layer {

public:
  LayerInput();
  ~LayerInput() {};
  void Init(const mxArray *mx_layer, const Layer *prev_layer);
  void TransformForward(Layer *prev_layer, PassNum passnum) {};
  void TransformBackward(Layer *prev_layer) { /* not called  */ };
  void WeightGrads(Layer *prev_layer, GradInd gradind) { /* not called  */ };

};

#endif
